어 넘치다

overflow with charm or talent

넘치다 is going over the brim, and every line here uses the fixed pair 흘러넘치다 — literally running over the edge. Almost all of them are figurative praise: overflowing with talent, with confidence, with charm, with colour, with fun. Captions use it as a compliment, so it reads as enthusiastic rather than neutral.

Register: praise, often in captions